Aqara
Automation basicsAqara FP300 Guide: Price, Battery, Thread & FP2
Official-spec guide · not hands-on
Use the decision points below to compare fit, compatibility, ownership trade-offs, and the exact current listing.
Current buying option
Aqara Presence Sensor FP300 Wireless 5-in-1 Motion Sensor
Current price & availability · purchase link
Open the named listing to compare the live price, availability, delivery, seller, and return terms.
A model-specific buying and setup guide to FP300's battery-powered presence sensing: choose Thread or Zigbee, budget for the required controller, check what settings the platform exposes, and verify presence and absence before relying on an automation.
Decide before the product image
- Best for
- Single-zone presence automation where a power cable would be awkward
- Verify on Amazon US
- Confirm ASIN B0FG2MD3YP, PS-S04E, seller, included mount, live price, and availability.
Direct answer to the buying question
Is Aqara FP300 a better room-presence sensor than FP2?
Choose FP300 for presence automation where a permanent power cable is awkward and the intended platform supports the required functions. Choose the documented FP2 alternative when the job needs room-zone mapping. Budget for the complete controller setup and battery replacements, not just the sensor's listed price.
Continue this decision
Decision 1
Aqara FP2 Guide: Zones, Wi-Fi, Wiring & FP300
A wired 2.4GHz Wi-Fi mmWave presence sensor built around room mapping, up to 30 zones, multi-person positioning, and platform integrations without an Aqara hub, with important placement, power, privacy, and fall-detection limits.
Decision 2
Aqara FP300 vs FP2: Battery, Zones, Thread & Wi-Fi
Compare battery versus wired power, Thread or Zigbee versus Wi-Fi, single-zone presence versus mapped zones, environmental sensors, multi-person positioning, and setup effort.
Decision 3
Aqara Hub M3 Guide: Matter, Thread, PoE & M2 Upgrade
A source-backed Aqara Hub M3 review covering Matter controller and bridge roles, Thread border routing, Zigbee migration, Home Assistant, PoE, infrared control, and whether M2 owners should upgrade.
Decision 4
mmWave Presence Sensors: Setup and Daily Workflow
A direct workflow answer for mmwave presence sensors: decide whether the product can detect stationary occupancy where a PIR sensor would time out, verify all four model-level conditions, and keep the choice reversible when the room geometry cannot isolate the target area or the automation has safety consequences when presence is wrong.
Decision 5
Smart Motion Sensors Buying Guide
Which smart motion sensors are worth buying when the real job is to trigger room automations from movement rather than continuous presence? This guide turns that question into model-level checks, a reversible setup, a first-year ownership plan, and a clear skip decision.
Related search answers
Official-spec guide · not hands-on
Use the decision points below to compare fit, compatibility, ownership trade-offs, and the exact current listing.
Quick verdict
Best fit
Single-zone presence automation where a power cable would be awkward
Main upside
Battery power avoids a permanent USB cable
Check first
Does not provide FP2-style multi-zone room mapping
What matters most
- Updated
- October 13, 2026
- Decision scope
- Fit, compatibility, ownership, and current-listing checks
- Version risk
- Confirm ASIN B0FG2MD3YP, PS-S04E, seller, region, and included mount before checkout
- Price or bundle risk
- Confirm ASIN B0FG2MD3YP, PS-S04E, seller, included mount, live price, and availability.
Current product and listing
- Current listing
- Amazon ASIN B0FG2MD3YP
- Product name
- Aqara Presence Sensor FP300 Wireless 5-in-1 Motion Sensor
- Model or bundle
- PS-S04E / Presence Multi-Sensor FP300
- Confirm before buying
- Confirm ASIN B0FG2MD3YP, PS-S04E, seller, region, and included mount before checkout
- Live buying conditions
- Confirm ASIN B0FG2MD3YP, PS-S04E, seller, included mount, live price, and availability.
What can change before checkout
- Page updated
- October 13, 2026
- Exact product
- Amazon ASIN B0FG2MD3YP
- Price and availability
- Check the merchant page for the current price, coupon, stock, and delivery
- Seller and returns
- Confirm the selected seller, included bundle, warranty path, and return terms before ordering
Product facts
- Exact product
- Aqara Presence Sensor FP300 Wireless 5-in-1 Motion Sensor
- Brand
- Aqara
- Best use case
- Single-zone presence automation where a power cable would be awkward
- Category
- automation
- ASIN
- B0FG2MD3YP
- Price band
- $
Compatibility checks
- Confirm ASIN B0FG2MD3YP, PS-S04E, seller, region, and included mount before checkout
- Choose Thread or Zigbee before setup; their controller requirements and available settings differ
- Place away from moving curtains, fans, direct HVAC airflow, and other sources that can complicate sensing
- Test presence and absence delay in the real seated position before connecting lights or HVAC
Key specifications
| Spec | Value to verify |
|---|---|
| ASIN | B0FG2MD3YP |
| Model | PS-S04E / Presence Multi-Sensor FP300 |
| Detection | PIR plus 60GHz mmWave |
| Environmental sensing | Light, temperature, and humidity |
| Protocols | Thread/Matter or Zigbee |
| Power | 2× replaceable CR2450 batteries |
| Published battery estimate | Up to 3 years in Zigbee or 2 years in Thread |
| Coverage | 120° field of view; up to 6m listed range |
Fit decision guide
Best when
Your priority is single-zone presence automation where a power cable would be awkward and the exact listing matches the specs below.
Main trade-off
Does not provide FP2-style multi-zone room mapping
Also compare
Choose Aqara FP2 for wired power, room zones, and multi-person positioning.
Confirm before checkout
Confirm ASIN B0FG2MD3YP, PS-S04E, seller, region, and included mount before checkout
Bottom line
Choose FP300 for presence automation where a permanent power cable is awkward and the intended platform supports the required functions. Choose the documented FP2 alternative when the job needs room-zone mapping. Budget for the complete controller setup and battery replacements, not just the sensor's listed price.
Why it matters
Presence sensors can keep lights or climate automations active while someone sits still, but protocol choice, hub requirements, placement, fans, curtains, pets, and absence delay still decide whether the automation feels reliable.
Price: compare the complete setup cost
For the exact PS-S04E / ASIN B0FG2MD3YP listing, record the sensor price, quantity, seller, mount contents, shipping and return terms. Then add the hardware your home lacks: the supported Aqara hub for Zigbee, or the required Matter controller and Thread border-router functions for Thread. One compatible device may supply both controller roles, but verify that explicitly. Battery replacements also belong in the ownership budget. We do not freeze a promotional price into this guide or assume a multipack is the same purchase.
Choose Thread or Zigbee by the function you need
Aqara documents two protocol paths. Thread joins a supported Matter ecosystem with a Matter controller and Thread border router. Zigbee joins a supported Aqara hub and exposes Aqara-specific controls. Write down the exact hub, app and firmware versions, then check whether your platform exposes the occupancy and environmental readings needed by the proposed rule. A compatibility logo does not establish every advanced setting. Use the official platform guide for your ecosystem before committing to a protocol.
Protocol switching needs a settings record
The official manual warns that switching protocols is equivalent to restoring factory settings and clears device settings and data. Save the current configuration and automation requirements before following the app's procedure. Do not treat switching as a harmless toggle or assume existing rules will follow the sensor into the other protocol. Aqara also recommends updating firmware through the supported app workflow. Confirm the current procedure for your device instead of copying a forum sequence written for another firmware version.
Battery figures are estimates with stated conditions
The US product page states up to three years for Zigbee and two for Thread using two CR2450 cells. Aqara's support FAQ describes laboratory assumptions including 25°C, default dual-presence mode, four hours of daily presence and a specified reporting load. Those conditions are not a prediction for your room. Record installation date, protocol, enabled readings and reporting settings so that a later change in battery life has context. Follow the supplied battery replacement instructions and keep coin cells away from children.
Check occupied and empty-room behaviour separately
Before using the sensor to control lighting, log its presence state in your actual seated location and its absence state after you leave. Repeat the check with the usual fan or HVAC conditions and note placement and firmware. Aqara's FAQ warns that interference can extend absence confirmation beyond the configured period. Start with a reversible light rule and a manual control, then observe the result. This is a suggested acceptance procedure, not a claim that FP300 passed our reliability test or will never produce a false trigger.
Decide whether single-area presence is the right job
A battery sensor can simplify placement, but one presence decision is different from separate desk, sofa and doorway zones. Compare the linked FP2 documentation when zone mapping is required. If you need an unverified advanced control, have no compatible controller, or cannot place the sensor according to the supplied manual, resolve that gap before ordering. The manufacturer manual and US product page also differ on the upper operating-temperature figure, so use the documentation supplied for your region and exact unit rather than a blended specification.
Where it wins
- Battery power avoids a permanent USB cable
- Combines PIR, 60GHz mmWave, light, temperature, and humidity sensing
- Can use Matter over Thread or Aqara Zigbee
Trade-offs
- Does not provide FP2-style multi-zone room mapping
- Thread mode needs a compatible Matter controller and Thread border router
- Published battery life is an estimate that changes with mode, settings, and traffic
What to verify
- Confirm ASIN B0FG2MD3YP, PS-S04E, seller, region, and included mount before checkout
- Choose Thread or Zigbee before setup; their controller requirements and available settings differ
- Place away from moving curtains, fans, direct HVAC airflow, and other sources that can complicate sensing
- Test presence and absence delay in the real seated position before connecting lights or HVAC
Who should buy it
Consider Aqara Presence Sensor FP300 Wireless 5-in-1 Motion Sensor if your priority is single-zone presence automation where a power cable would be awkward and you want a product that fits your smart-home setup without adding unnecessary complexity.
Who should skip it
Skip it if the trade-offs above touch your main use case. The better buy is usually the product whose size, setup, accessories, and return path match your situation.
Also compare
- Choose Aqara FP2 for wired power, room zones, and multi-person positioning.
- Choose a basic PIR sensor when motion-only automations are enough and stationary presence is unnecessary.
Compare nearby options
| Product | Best for | Check first | Price band | Exact listing |
|---|---|---|---|---|
| Aqara Presence Sensor FP300 Wireless 5-in-1 Motion Sensor | Single-zone presence automation where a power cable would be awkward | Does not provide FP2-style multi-zone room mapping | $ | ASIN B0FG2MD3YP |
| Aqara Presence Sensor FP2 mmWave Radar Wired Smart Motion Sensor | Mapped living rooms, bedrooms, or offices with several automation zones | Needs continuous USB power and 2.4GHz Wi-Fi | $$ | ASIN B0BXWZMQJ3 |
| Aqara Hub M3 | Aqara-centered homes that need Thread, Matter bridging, and wired PoE placement | Supported third-party Matter device types and bridged features remain narrower than each vendor's native app | $$ | ASIN B0CWLHSKYC |
Aqara
Aqara Presence Sensor FP2
Mapped living rooms, bedrooms, or offices with several automation zones
Aqara
Aqara Hub M3
Aqara-centered homes that need Thread, Matter bridging, and wired PoE placement
Comparisons featuring this product
Version and price risk
Treat the exact listing as part of the product. Confirm the model number, hardware revision, included accessories, seller, coupon state, and return path before checkout. Current link note: Confirm ASIN B0FG2MD3YP, PS-S04E, seller, included mount, live price, and availability.
Before you buy
- Confirm the exact model, region, wiring or door fit, required hub, and supported ecosystem before ordering.
- Check the retailer listing, seller, bundle contents, return window, and subscription boundaries.
- Keep a dependable local fallback for entry, climate, cameras, and essential automations.
- Check for recurring quality-control patterns after confirming the exact model.
Sources and methodology
We have not tested FP300. This guide uses Aqara's US product page, official manual and platform connection guide checked October 13, 2026. Firmware, exposed controls, room behaviour, seller and bundle must be verified for the buyer's actual setup.
References checked
- Aqara US: Presence Multi-Sensor FP300 — US product specifications and mode-dependent battery estimates.
- Aqara: FP300 help centre and FAQ — Official support, lab assumptions and absence-confirmation caveats.
- Aqara: FP300 English user manual — Controller requirements, protocol-switch data loss and safe setup instructions. Region-specific limits must be checked.
- Aqara: connecting FP300 to third-party platforms — Platform-specific prerequisites and connection paths.